Your knowledge of Evangelical Christianity is zilch.
Says you. I grew up in the church (both large and small) and I know what's going on. Only about 10% - 20% of people who consider themselves born again Christians really are.
I know one girl that has been "born again" about 10 different times. Each time she feels that this is the real one. It's been about 6 months so it's probably time for another one.
Most people who go to church truly believe in God but only in a cultural way. Ask them about the concept of the trinity or the role of the Holy Spirit and they'll look at you with glazed over eyes.
"Your knowledge of Evangelical Christianity is zilch."
Is it as good as Jimmy Carter's knowledge of it?